package com.example.test13.Dao;

import com.example.test13.emity.User;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;
@Mapper
public interface LoginMapper {
    @Select("select * from user where username=#{username} and password=#{password}")
    User login(User user);
}
